![Chi-Chang Kao, Former Lab Director.](/sites/default/files/styles/card/public/2022-10/2022_1014_Chi_Chang_Portraits_Orrell-7.jpg?h=7f092039&itok=5CAvCzvX)
SLAC/Stanford Professor Zhi-Xun Shen (left) and SLAC staff scientist Patrick Kirchmann with the ARPES instrument used to measure electron energy and momentum in an...
![SLAC/Stanford Professor Zhi-Xun Shen and SLAC staff scientist Patrick Kirchmann](/sites/default/files/styles/card/public/images/2017_0414_2017_0414_Electron_phonon-1981.jpg?h=458dc9b7&itok=GZBf2hJ6)
From the SLAC main quad, the Science and User Support Building and the Arrillaga Science Center.
![SLAC main quad, with the Science and User Support Building and the Arrillaga Science Center](/sites/default/files/styles/card/public/2022-09/2019_0522_ArrillagaScienceCenter-21.jpg?h=eee9bd39&itok=oo5rjxzf)
The Legacy Survey of Space and Time (LSST) Camera’s focal plane has a surface area large enough to capture a portion of the sky...
![LSST camera focal plane](/sites/default/files/styles/card/public/2023-02/LSST_camera_focal_plane_v2.jpg?h=3bba9472&itok=Jxel6bOF)
![Energy Sciences Directorate team at the Battery500 Quarterly Review Meeting on May 25-26 at SLAC's Main Quad.](/sites/default/files/styles/card/public/2022-10/2022_0525_SLAC_ESD_Group_Bonin-7.jpg?h=f52e7eb6&itok=l1Eq8hEC)
The first of 37 cryomodules for LCLS-II is moved off of its truck after being shipped from Fermilab. All the cryomodules were delivered...
![Cryomodule lifted from truck](/sites/default/files/styles/card/public/2022-09/49996376711_168c03d269_3k.jpg?h=790075fd&itok=HawlG7PG)
Dominique White takes a look at the last cryomodule for LCLS-II delivered from Fermi National Accelerator Laboratory.
![Dominique White takes a look at the last cryomodule for LCLS-II delivered from Fermi National Accelerator Laboratory.](/sites/default/files/styles/card/public/2022-09/2021_0519_Last_Cryomodule_Delivery_Orrell-17.jpg?h=7c24040e&itok=5YPahbAw)
SLAC is home to the historic 2-mile-long klystron gallery above the world’s longest linear particle accelerator.
![SLAC from the Sky](/sites/default/files/styles/card/public/2022-09/24714808277_2d801f1548_k.jpg?h=9aae5c3c&itok=ZoEfL-WW)
Science and User Support Building to the left and Arrillaga Science Center building to the right from above the Main Quad at SLAC’s campus...
![Science and User Support Building to the left and Arrillaga Science Center building to the right from above the Main Quad at SLAC's campus.](/sites/default/files/styles/card/public/2023-02/Drone_Quad_0610_DJI_0041-v2.jpg?h=a141e9ea&itok=Ii-43cOU)
![Former Lab Director Chi-Chang Kao.](/sites/default/files/styles/card/public/2022-10/2022_1014_Chi_Chang_Portraits_Orrell-8.jpg?h=56fbdf0c&itok=qCT-jwm8)
Identifying each tiny chemical step in photosynthesis could aid the development of renewable energy technology.
![Identifying each tiny chemical step in photosynthesis could aid the development of renewable energy technology.](/sites/default/files/styles/card/public/2022-10/photosystem-II_cover_pnas_bergmann_final-1400x768.jpg?h=6467ba0c&itok=7m3M7ino)
By detecting minute traces of original pigments in fossils, X-ray imaging at synchrotrons has given scientists the chemical evidence needed to discover the actual...
![X-ray imaging at synchrotrons has given scientists the chemical evidence needed to discover the actual colors of ancient life forms.](/sites/default/files/styles/card/public/2022-09/public_lecture_june2020_edwards_03_notitle.jpg?h=98fc02fa&itok=xSCAGre1)